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6 Special device functions
6.8.2 Error current
When the error current limit value is exceeded, only a warning/error message
is output that the customer must then process as appropriate. The system is
not automatically switched off.
Error message
74
The system is to be monitored for an error current using an ext. current sensor.
h Install and connect the current sensor in the mains lines
h Select measurand (error current)
h Configure standard signal that matches current sensor (0 to 20 mA).
h Select sensor input measuring range (0 to 500 mA)
h Set limit value at which there should be an error message.
For a set error current limit value of 100 mA, the error message appears at the
bottom of the display.
V1.00/EN/00741192/2021-03-30 [IPC 300]
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